Background
Ellefsen, Earle Reginald was born on April 18, 1944 in Hempstead, New York, United States. Son of Earl R. Ellefsen and Mary Avis (Jacobsen) Richmond.
Ellefsen, Earle Reginald was born on April 18, 1944 in Hempstead, New York, United States. Son of Earl R. Ellefsen and Mary Avis (Jacobsen) Richmond.
Bachelor of Science, Rensselaer Polytechnic Institute, 1966.
Production manager, Materials Research Corporation, Orangeburg, New York, 1966-1973; director ceramic R & D, Materials Research Corporation, Pearl River, New York, 1973-1974; plant manager, Sintercast division Chromalloy, West Nyack, New York, 1974-1981; vice president, International Advanced Materials, Suffern, New York, 1981-1983; president, chief Executive officer, Pure Tech Inc., Carmel, New York, since 1983.
Board of directors Ossining (New York) Volunteer Ambulance Corps, 1978-1983, Lieutenant, 1979-1982, captain, 1982-1983. Member American Ceramic Society, American Vacuum Society, American Institute Physics.
Married Barbara Lomuscio, March 9, 1974. 1 child, Jill.